How 13 major companies have responded to Obamacare

FILE - In this Friday, April 27, 2012, photo, a Starbucks drink waits for a customer to pick it up as barista Josh Barrow prepares another at left in Seattle. The world's biggest coffee chain is asking employees at cafes in the Washington, D.C., area to scribble the words "Come Together" on cups for drink orders on Thursday and Friday. CEO Howard Schultz says the words are intended as a message to lawmakers about the damage being caused by the divisive negotiations over the "fiscal cliff." It's the first time employees at Starbucks cafes are being asked to write anything other than customers' names on cups. (AP Photo/Ted S. Warren, File)

How 13 major businesses have responded to Obamacare

What effects will Obamacare have on business?With the health insurance exchanges set to launch on Oct. 1, the fight over whether the law is good or bad for business continues. There's still not solid information on either side, but some big-name businesses have weighed in, either through words or actions.Here's a closer look at how 13 major businesses have responded to the law.Delta Air Lines(AP)In a letter to the Obama administration, Delta Air Lines said the law will cause its …